Multi-mode wireless power receiver control
US-2018342897-A1 · Nov 29, 2018 · US
Capacitors
Capacitors · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60L53/55 |
| Official title | Capacitors |
| Display label | Capacitors |
| Total patents | 194 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 17 |
| 2017 | 11 |
| 2018 | 28 |
| 2019 | 20 |
| 2020 | 22 |
| 2021 | 21 |
| 2022 | 18 |
| 2023 | 13 |
| 2024 | 12 |
| 2025 | 12 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrified vehicle off-board load power management
US-2018334036-A1 · Nov 22, 2018 · US
Charging of an electric vehicle fleet
US-2018290546-A1 · Oct 11, 2018 · US
Vehicle and vehicle charging apparatus
US-2018257494-A1 · Sep 13, 2018 · US
Electric vehicle charging interface
US-2018229612-A1 · Aug 16, 2018 · US
Electric system stabilizing system for aircraft
US-10029631-B2 · Jul 24, 2018 · US
Charging of a fleet of electric vehicles
US-10017068-B2 · Jul 10, 2018 · US
Method of estimating time required to charge vehicle and charging reservation method using the same
US-2018170203-A1 · Jun 21, 2018 · US
Vehicle charger
US-2018175652-A1 · Jun 21, 2018 · US
Wireless power transfer
US-2018166915-A1 · Jun 14, 2018 · US
Electrical vehicle and associated transport facility
US-9994237-B2 · Jun 12, 2018 · US
Systems and methods for bi-state impedance conversion in wireless power transfer
US-9994114-B2 · Jun 12, 2018 · US
Vehicle having a dc-dc converter, and a method of controlling the dc-dc converter for a vehicle
US-2018141457-A1 · May 24, 2018 · US
Systems and methods for charging an electric vehicle at a charging station
US-9975444-B2 · May 22, 2018 · US
Vehicle power source system
US-9950630-B2 · Apr 24, 2018 · US
Method and apparatus for controlling on-board charger
US-2018069424-A1 · Mar 8, 2018 · US
Energy storage system with range extender and energy management and control method
US-9899843-B2 · Feb 20, 2018 · US
Electric power distribution system and topology
US-2018029479-A1 · Feb 1, 2018 · US
Wireless power transmitter and receiver for vehicle
US-2017368945-A1 · Dec 28, 2017 · US
Charging device
US-2017368951-A1 · Dec 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60L53/55?
- CPC B60L53/55 is the Cooperative Patent Classification code for “Capacitors.”
- How many patents are filed under CPC B60L53/55 (Capacitors)?
- Our database includes 194 publications tagged with this CPC code.
- Is patent activity under CPC B60L53/55 growing?
- Publication counts under this code: 12 in 2024 vs 12 in 2025 (latest complete years).